| Mollusca | Gastropoda | Caenogastropoda | Neogastropoda |
| Tudiclidae | Lirabuccinum | dirum |
| Genus | Species |
1968.048
1
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Originally databased as Searlesia dira.
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.5 km. S. of Pt. Arena Lighthouse, Mendocino County, California.
38.9547° N
123.7405° W
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June 28, 1968
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Barry S. Kues
Frank J. Rokop
formalin 8%
EtOH 50%
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Originally no coordinates provided. Approximate coordinates georeferenced by volunteer Annie Shen, 2021.